Description

Pyrazinecarboxaldehyde, 5-Acetyl- (9Ci) is a specialized heterocyclic building block featuring both aldehyde and acetyl functional groups on a pyrazine core. This unique bifunctional structure makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought after by pharmaceutical, agrochemical, and material science industries for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system or metabolic diseases.
• Agrochemical Research: Used to develop novel fungicides, herbicides, and insecticides by constructing complex heterocyclic scaffolds.
• Ligand Synthesis: Serves as a starting material for creating chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Building block for organic electronic materials, such as components for organic light-emitting diodes (OLEDs) or conductive polymers.
• Flavor & Fragrance Chemistry: Intermediate for synthesizing complex aroma compounds due to the pyrazine moiety's characteristic nutty, roasted notes.
• Academic & R&D: Essential reagent in organic synthesis laboratories for methodological studies and the creation of novel chemical libraries.

Basic Information

Product Name	Pyrazinecarboxaldehyde, 5-Acetyl- (9Ci)
CAS No.	116758-04-4
Molecular Formula	C7H6N2O2
Molecular Weight	150.14 g/mol
Synonyms	5-Acetylpyrazine-2-carboxaldehyde; 2-Acetyl-5-formylpyrazine; 5-Acetyl-2-pyrazinecarboxaldehyde; 1-(5-Formylpyrazin-2-yl)ethanone; 5-Acetylpyrazinecarboxaldehyde; 2-Pyrazinecarboxaldehyde, 5-acetyl-; Ethanone, 1-(5-formyl-2-pyrazinyl)-
EINECS	Contact for details

Quality Control

Our Pyrazinecarboxaldehyde, 5-Acetyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.